O2 Sensor readings different on each bank (jag v6)

[godinman]

Hi All,

I changed a faulty upstream O2 Sensor on my 3.0 x type, I now get different readings on each bank (1.2v on one and 1.4v on the other) is it normal to have such a difference between the two banks? This is on a cold engine.

It seems to run okay although there might be a bit of hesitation when revving in neutral.

Thanks for any advice

 

[godinman]

Right okay, I'll give that a check thanks.